baber/WOPTO huggingface dataset:
Patent JP-2004139396-A (JP)
Title: Input/output control system, input/output control method, input/output control program
Inventor: SAIGO SATORU
IPC: G06F21/44
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which flexibly controls input/output operation to resources by application programs (APs) and prevents abuse of resources and APs except the use intended by users or providers of the resources or APs.  <P>SOLUTION: In this system, when a request for input/output operation of a resource 1 is output from AP2 (S1), a platform 3 conducts authentication for AP2 and an AP policy 2a (S2), and conducts authentication for the resource 1 and a resource policy 1a (S3). The platform 3 makes a control policy 3a based on the detected AP policy 2a and the resource policy 1a, and controls an input/output operation (S4) to the resource 1 from AP2 based on the control policy 3a. The use against the intention of the providers or the users of the APs and the resources can be prevented by controlling the input/output operation so that the input/output operation is prohibited when the operation does not meet the control policy 3a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137838-A (JP)
Title: Soundproof double floor
Inventor: SAKATA AKIRA
IPC: E04F15/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a double floor wherein worsening of soundproofing performance, floor creaking, and inconvenience due to expansion and shrinkage of a floor member by moisture suction and dehumidification occur.  <P>SOLUTION: When a lower part lateral member in an opening part is butted on a flooring member, a clearance W<SB>1</SB>of 1.5 mm or more and 8 mm or less is provided between the lower part lateral member in the opening part and the flooring member, and an upper part of the clearance is covered with a clearance hiding member joined with the flooring member. In length W of the clearance hiding member overlapped on the lower part lateral member in the opening part, 1.5 mm ≤ W ≤ 100 mm is satisfied. In the relation of length H<SB>1</SB>of a fixing part of the clearance hiding member to be joined with the flooring member to a surface of the flooring member, length H<SB>2</SB>of a fixing part of the clearance hiding member to an end face of the flooring member, and thickness T of the flooring member, 0.2 ≤ (H<SB>1</SB>+ H<SB>2</SB>) /T ≤ 2 is satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003213251-A (JP)
Title: Use of fluorinated liquid as heat exchange or hydraulic fluid in presence of ionizing radiation and/or neutron irradiation
Inventor: MARCHIONNI GIUSEPPE
IPC: C09K5/10
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To develop a fluorinated liquid as heat exchange or a hydraulic fluid without adversely affecting the ozonosphere, having no speed moderation effects on neutrons even under irradiation with ionizing radiation or neutrons and without exhibiting an induced radioactivity phenomenon.  <P>SOLUTION: The fluorinated liquid is selected from the group formed of (A) a (per)fluoropolyether, (B) a (per)fluorocarbon and (C) a hydrofluoroether which are liquids under room conditions (25°C, 1 atm).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004143228-A (JP)
Title: Water dispersion type synthetic resin composition
Inventor: NAKADA TADAHIRO
IPC: C08K3/26
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water dispersion type synthetic resin composition which gives coating films or molded products having improved water resistance, heat resistance and elastic modulus.  <P>SOLUTION: This water dispersion type synthetic resin composition comprises 100 pts. mass of a water-dispersible synthetic resin (a) obtained from at least one monomer having a double bond at the molecular terminal as a polymerizing group and at least one organic carboxylic acid compound having a double bond at the molecular terminal as a polymerizing group, 0 to 5,000 pts. mass of another water dispersion type synthetic resin (b), hydrotalcite in an amount of 1 to 100 pts. mass per 100 pts. mass of the total amount of the water-dispersible synthetic resin (a) and the another water dispersion type synthetic resin (b), and water in an amount of 0.5 to 50 times the total amount of the components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146493-A (JP)
Title: Substrate
Inventor: KURIHARA KATSUMASA
IPC: H05K1/18
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate having lands for mounting on the surface which are arranged in a space-saving plan and are compatible with different kinds of parts.  <P>SOLUTION: A second land 32 communicating with the outside is provided to face a first land 31 communicating with a microcomputer. A third land 33 communicating with a power source (VCC) and a fourth land 34 communicating with a ground (GND) are provided with the first land 31 and the second land 32 positioned in between them. These four lands are selectively utilized for the formation of a desired circuit on one substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142214-A (JP)
Title: Optical fixing unit
Inventor: MACHIDA AKIHIKO
IPC: B41J2/32
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the fixing time of an optical fixing unit employing a light emitting element as a fixing light source.  <P>SOLUTION: The optical fixing unit 19 comprises a semicylindrical substrate 21, a reflector 22, and a fixing light source 23. The substrate 21 is arranged to direct the inner circumferential surface, i.e. the concave surface, toward a color thermal recording sheet 2 wherein the reflector 22 is pasted to the inner circumferential surface and the fixing light source 23 is provided on the reflector 22. The fixing light source 23 comprises yellow light emitting diodes 24 for fixing a yellow thermal coloring layer by irradiating with yellow fixing light arranged in matrix. An optical fixing unit 20 is arranged similarly and a fixing light source 27 comprises magenta light emitting diodes 28 for fixing a magenta thermal coloring layer by irradiating with magenta fixing light arranged in matrix.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146588-A (JP)
Title: Hetero-junction field effect transistor (fet) and its manufacturing method
Inventor: TAMURA AKIYOSHI
IPC: H01L29/207
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a very efficient hetero-junction FET with little deteriorations of properties by high temperature annealing for ion implantation and activation, and whose source/drain region is formed by ion implantation.  <P>SOLUTION: For an n-type Al<SB>0.2</SB>Ga<SB>0.8</SB>As layer 105 which will become an n-type carrier supply layer, an Se-doped layer is used instead of an Si-doped layer which has been used in the past. In the annealing process which is inevitable for activating an ion implanted region which will become the source/drain region (107 and 108), F atoms attach to a front surface of an epitaxial substrate in a process during annealing. It has been a problem that, when the F atoms are diffused, a conventional Si donor reacts with the diffused F atoms and thereby is inactivated. By using the Se-doped region instead of the Si-doped region, however, donor inactivation by the reaction between the donor and the F atoms occurs less frequently, and hence FET properties are little deteriorated, resulting in realizing the very efficient hetero-junction FET.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147677-A (JP)
Title: Fixture for furniture and wall surface and structure of fixing furniture to wall surface using the same
Inventor: KISHIMOTO MASARU
IPC: A47B97/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixture for furniture and a wall surface and a structure for fixing the furniture to the wall surface using the fixture capable of securing the attaching strength of the entire box-shaped furniture to the wall surface and facilitating installation.  <P>SOLUTION: The fixture for the furniture and the wall surface comprises: a connection metal fitting 1 of an L-shaped cross section composed of a side face piece 11 having a screw insertion hole 10 and facing the inner surface of a side plate 14a forming the four peripheral side plates of the furniture and a back surface piece 13 having a screw insertion hole 12 and facing the surface of the back surface plate 8 of the furniture; an attaching screw 3 screwed to the side plate 14a of the furniture through the screw insertion hole 10 of the side face piece 11 of the connection metal fitting 1; an attaching screw 4 screwed to an attaching wall surface 15; and a screw receiver 2 interposed between the back surface of the back surface plate 8 and the attaching wall surface 15, where an insertion hole 16 of the attaching screw 4 inserted to the back surface plate 8 is formed. Thus, by the connection metal fitting 1 of the L-shaped cross section, the back surface plate 8 and the side plate 14a forming the four peripheral side plates are integrally fixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147527-A (JP)
Title: Enzyme for dephosphorylating actin depolymerization factor, cofilin, and gene therefor
Inventor: OTA YUSAKU
IPC: C12N1/21
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new enzyme used for dephosphorylating an actin depolymerization factor, cofilin, and originated from human being or mouse, and to provide a gene therefor.  <P>SOLUTION: This gene originated from human being or mouse encodes each protein (mSSH-1L, -2L, -3L, or hSSH-2L, -3L) comprising a specific amino acid sequence originated from a mammal. As the result of function analysis, it was found that the mSSH-1L, -2L, -3L reduced cofilin-phosphorilation levels in cells, respectively. The protein is estimated to participate in the control of actin cell skeletons by the dephosphorylation of the cofilin, and can thereby be expected to be widely used on medicine and on industry.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151333-A (JP)
Title: Liquid crystal display device
Inventor: HAYATA YUJI
IPC: G02F1/1335
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is bright and provides an excellent contrast ratio both in reflective and transmissive display, is excellent in the balance of visibility both in the reflective and transmissive display and in particular has a viewing angle widened in the up and down directions.  <P>SOLUTION: Using an alignment axis of an alignment layer disposed on the viewer's side of a liquid crystal display panel 1 as the reference, representing axial angles of an axis of polarization of a first polarizing plate 2 and of stretch axes of first and second retardation plates 3 and 4 by θ1, θ2 and θ3 respectively, each of the angle being anticlockwise when observed from the viewer's side, and representing retardation values of the first and second retardation plates 3 and 4 by ΔnF1.dF1 and ΔnF2.dF2 respectively, θ1, θ2 and θ3 are set to be 120-150°, 100-130° and 75-105°and ΔnF1.dF1 and ΔnF2.dF2 are set to be 520-600 nm and 130-150 nm respectively. Representing refractive indexes of each of the retardation plates 3 and 4 in directions of the stretch axes, in directions vertical to the stretch axes and in thickness directions by nx, ny and nz respectively, equation (nx-nz)/(nx-ny) = 0.3-0.7 holds for the first retardation plate 3 and a relation (nx-nz)/(nx-ny) ≈ 1 holds for the second retardation plate 4 respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149961-A (JP)
Title: Method and apparatus for collecting vapor-grown carbon fiber
Inventor: OSAKI TAKASHI
IPC: D01F9/133
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for collecting vapor-grown carbon fibers and an apparatus therefor enabling the vapor-grown carbon fibers to be efficiently and continuously mass-produced over a long period of time.  <P>SOLUTION: The method comprises feeding a filter material in an inert gas atmosphere with the vapor-grown carbon fibers and removing the carbon fibers stuck to the surface of the filter material off the surface and collecting them. In this method, the carbon fibers are continuously produced using a relevant production system including a vertical reaction unit where the vapor-grown carbon fibers are formed in a suspended state in the vapor phase in a reaction tube and a gas containing the resulting carbon fibers and a guiding gas surrounding the former gas are discharged out of the reaction tube and a discharge unit functioning to discharge the carbon fibers from the reaction tube with the help of a driving source gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156666-A (JP)
Title: Hydrostatic bearing, and air spindle motor using the same
Inventor: ARAI SATOSHI
IPC: H02K7/08
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrostatic bearing capable of equalizing radial rigidity in a circumferential direction of the bearing, and thus improving rotation precision of an air spindle.  <P>SOLUTION: This hydrostatic bearing is provided with a radial bearing surface 11 to rotatably support a rotary shaft 4, an axial bearing surface 12 to support front and rear end surfaces of a radially expanded thrust collar part 9 of the rotary shaft 4, radial supply air holes 13 formed in the radial bearing surface 11 at a constant interval in a circumferential direction, and axial supply air holes 14 formed in the axial bearing surface at a constant interval in the circumferential direction. Between two of the radial supply air holes 13 or axial supply air holes 14 adjacent to each other in the circumferential direction, a hole of the other is disposed at a center angular position between the two holes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159411-A (JP)
Title: Electric fan motor
Inventor: ISHIGURO HIDEO
IPC: H02K5/10
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric fan motor capable of improving waterproof performance between a housing and a fan boss without increasing the number of part items and assembling man-hours.  <P>SOLUTION: In the electric fan motor 10, a cylindrical center piece 12 fixed with a printed coil 16 at its external periphery is rotatably supported to a shaft 14 that penetrates the axis of the fan motor, the housing 18 that is fixed to the shaft 14 houses the printed coil 16 in a yoke 36, and the center piece 12 penetrates a cover 38. The bottomed cylindrical fan boss 60 fixed to the tip of the center piece 12 at the outside of the housing 18 opposes an annular wall 40 of which the bottom 64 is extended outside the radial direction from the tip of the cover 38; and a cylinder 66 covers the cover 38 from the outside of the radial direction, thus forming a labyrinth structure without increasing the number of part items and improving the water-proof performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155966-A (JP)
Title: Heat-conductive polymer sheet
Inventor: TACHIBANA TAKESHI
IPC: C08L101/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a heat-conductive polymer sheet capable of effectively releasing much heat generated from electric products, electronic components, or the like, and having excellent heat conductivity.  <P>SOLUTION: This heat-conductive polymer sheet is obtained by dispersing a heat-conductive filler composed of diamond powder into a matrix composed of a polymer material. The diamond powder is produced by a vapor phase synthetic method and the surface of the powder is chemically modified with a halogen element and a modifying group containing the halogen element in the production process. In the diamond powder, all or a part of the powder surface is preferably coated with at least one kind of metal selected from the group consisting of cobalt, nickel and iron or an alloy thereof, The diamond powder has preferably 150 nm to 1 μm particle diameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161297-A (JP)
Title: Packaging member for fluorescent lamp
Inventor: MATSUI YOSHITATSU
IPC: B65D85/42
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of the connection between a fluorescence lamp and a lead wire due to a static weight applied on the connection.  <P>SOLUTION: Cutouts are formed on a bottom board 1 at the positions where the ends of the fluorescence lamp 5 are arranged. L-shaped caps 3 are fitted on the ends of the fluorescence lamp 5 to guide the lead wire 6, which is connected in L-shape to the ends of the fluorescence lamp 5, to the cutouts. In this arrangement, the connection between the ends of the fluorescence lamp 5 and the lead wire 6 is free from a static weight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161074-A (JP)
Title: Device for giving dummy braking feeling for braking device
Inventor: KONISHI KATSU
IPC: B60T11/20
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for giving dummy braking feeling for a braking device with a simple, low-cost structure, capable of saving space and realizing more real pedal reaction force.  <P>SOLUTION: A stroke simulator SS1 includes a master cylinder having a first piston PST1, a second piston PST2, a first hydraulic chamber PR1, a second hydraulic chamber PR2, a first spring SPR1, a second spring SPR2, and a reservoir tank RES, a liquid reflux circuit L1 connecting the first hydraulic chamber PR1 or the second hydraulic chamber PR2 to the reservoir tank RES, and flow-passage resistors 2, 3 mounted on the liquid reflux circuit L1 to be resistances against a flow of a liquid in the liquid reflux circuit L1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163673-A (JP)
Title: Display device
Inventor: NAKAMURA NORIO
IPC: H01L51/50
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load on a power circuit without giving any feeling of physical disorder of lightness depending upon the area of a white display part.  <P>SOLUTION: Provided are a plurality of self-lighting elements 10 which constitute a display screen DS and driving circuits YD and XD which supply a driving current corresponding to a video signal to the plurality of self-lighting elements 10. Specially, the driving circuits YD and XD are configured to limit the driving current as the total value of driving currents flowing to the plurality of self-lighting elements 10 increases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160504-A (JP)
Title: Abutting type temperature measurement mechanism
Inventor: NAITO SHIRO
IPC: B22D13/10
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To shorten time required for a cast-molding cycle when a cylinder sleeve is cast-molded in a centrifugal casting method.  <P>SOLUTION: A casing 140 is provided in a housing 14 and a surface temperature sensor 164 supported by a support member 166 is stored in this casing 140. This surface temperature sensor 164 approaches a cylinder die 88 or separates apart from it accompanied by inclination of a support member 166 under rotational action of a rotary shaft 170 of a rotary motor. In a process to produce the cylinder sleeve in the centrifugal casting method, it is preferable that compression air is supplied to the casing 140 when cooling water is sprayed to at least a cylindrical die 88 and the compression air is leaked to the housing 14 from the casing 140.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160872-A (JP)
Title: Injection molding device
Inventor: TAKEISHI ATSUSHI
IPC: B29C45/28
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a molding material from flowing into a valve sleeve pin at the time of purge.  <P>SOLUTION: The injection molding device is provided with a mold 2 having a fixing mold 10 and a movable mold 3 which can be relatively closed and opened and forms a cavity 39 between them when closed, a nozzle 18 fixed to the fixing mold 10 side and injecting and filling a molding material into the cavity 39, a valve sleeve pin 34 opening and closing the nozzle 18, and a core pin 9 provided to the movable mold 3 side, with its tip end inserted into the valve sleeve pin 34 in closing the mold 2. A valve center pin 36 is inserted into the valve sleeve pin 34 movably in a vertical direction, allowing the valve center pin 36 to close the opening part of the valve sleeve pin 34 at the time of purging the molding material through the nozzle 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168845-A (JP)
Title: Aqueous dispersion composition for providing chipping resistance
Inventor: NAKANO MAKOTO
IPC: C09D133/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous dispersion composition which is usable as an additive for a primer or water-based coating in order to conduct impartment of chipping resistance to a coating film from the water-based coating while maintaining the appearance of the film.  <P>SOLUTION: An olefinic thermoplastic elastomer resin and an acrylic polymer are incorporated in an identical particle. The composition, when used as the additive in the chipping-resistant primer or water-based coating, gives the coating film excellent in film appearance, adhesiveness, heat resistance, moisture resistance, gasoline resistance, and chipping resistance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170800-A (JP)
Title: Picture display apparatus
Inventor: OKAZAKI MASARU
IPC: H04N5/66
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To perform thumbnail display of a panoramically photographed picture so that the displayed picture can be recognized at a glance as a part of the panoramic picture.  <P>SOLUTION: Each picture is judged whether it is a part of the panoramic picture or not. When the picture is a part of the panorama picture, all pictures constituting the same panoramic picture are put together and thumbnail display is performed with positional relationship breaking no positional relationship constituting the panoramic picture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167170-A (JP)
Title: Method for oil coating on component member of container containing stick-shaped cosmetic
Inventor: KANETANI TAKAMITSU
IPC: A45D40/06
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems in oil coating on the component of a conventional container for stick-like cosmetic that it needs many troublesome works, it is difficult to coat inside on the parts of the container resulting in uneven coating, and the compounding ratio of the oil and the solvent in the solution changes resulting in the change of amount of oil coated on the components and uneven coating when applied with specified amount of solution.  <P>SOLUTION: The oil coating is performed by the method that a plurality of component members of the container for stick-like cosmetic are placed in a sealed container or a bag, and oily material such as silicon oil diluted with a solvent is sprayed inside the container or the bag, and the components of the container for stick-like cosmetic are agitated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141127-A (JP)
Title: Method for exterminating pine weevil by electric current
Inventor: KAYO MUNEYOSHI
IPC: A01M1/22
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for exterminating Bursaphelenchus xylophilus (pine weevil) intruded into a pine tree.  <P>SOLUTION: Electrodes A,B are placed at the root and the tip of a pine tree infected with Bursaphelenchus xylophilus and electric current is passed between the electrodes to kill the nematode by electric shock.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178333-A (JP)
Title: Method for displaying three-dimensional image
Inventor: OBATA TOMOHIRO
IPC: A61B5/055
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for displaying a three-dimensional image whereby the relationship between a viewing position and the inside/outside of volume data can be displayed.  <P>SOLUTION: When the viewing position 5 is located within the volume data 1, an MPR image for the range of the volume data 1 including the viewing position 5 is displayed; when the viewing position 5 is located outside the volume data 1, an MPR image including the viewing position 5 is displayed and the viewing position 5, its viewing direction, and a center projected image are also displayed.  <P>COPYRIGHT: (C)2004,JPO